23919723

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 35864400

約数和(自身を除く): 11944677

約数列:

[1, 3, 9, 37, 109, 111, 327, 333, 659, 981, 1977, 4033, 5931, 12099, 24383, 36297, 71831, 73149, 215493, 219447, 646479, 2657747, 7973241, 23919723]

約数ペア:

[(1, 23919723), (3, 7973241), (9, 2657747), (37, 646479), (109, 219447), (111, 215493), (327, 73149), (333, 71831), (659, 36297), (981, 24383), (1977, 12099), (4033, 5931)]